package com.hmall.item.service.impl;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.hmall.item.mapper.ItemMapper;
import com.hmall.item.pojo.Item;
import com.hmall.item.service.IItemService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

@Service
public class ItemService extends ServiceImpl<ItemMapper, Item> implements IItemService {

    @Autowired
    ItemMapper itemMapper;

    /**
     * 根据id查询，回显
     * @param id
     * @return
     */
    @Override
    public Item findById(Long id) {
        Item item = getById(id);
        return item;
    }
}
